To cite package ‘LVGP’ in publications use:

Tao S, Zhang Y, Apley D, Chen W (2026). LVGP: Latent Variable Gaussian Process Modeling with Qualitative and Quantitative Input Variables. R package version 2.1.6, https://CRAN.R-project.org/package=LVGP.

Corresponding BibTeX entry:

  @Manual{,
    title = {LVGP: Latent Variable Gaussian Process Modeling with
      Qualitative and Quantitative Input Variables},
    author = {Siyu Tao and Yichi Zhang and Daniel W. Apley and Wei
      Chen},
    year = {2026},
    note = {R package version 2.1.6},
    url = {https://CRAN.R-project.org/package=LVGP},
  }